Mould and Algae
By applying a photocatalytic coating, you create an invisible nano layer that actively cleans the air of allergens, bacteria, viruses, and unpleasant odors. In addition, it remains snow-white for years, resists dirt, and repels spiders. FN nano coatings are suitable for both interior and exterior use and offer up to 50 times higher effectiveness than standard photocatalytic coatings available on the market. They were developed by the world-renowned nanotechnologist and inventor of the 3D battery, Jan Procházka. The coatings are environmentally friendly and work on the principle of photocatalysis.
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The coatings are suitable for: building façades (FN 1, FN 1 Transparent), exterior applications (FN 1, FN 1 Transparent, FN 2), interiors (FN 2 and FN 3), protection of monuments and sculptures (FN 1 Transparent), wood protection – wooden buildings, fences, etc. (FN Wood), eco-friendly, non-chemical, chlorine-free pool treatment (FN AQUA), hospitals, public buildings, banks, schools, garages, basements, bunkers, food production facilities – FN® 1 BIOMAX FUNCTIONAL COATING – protection against COVID-19.

The only photocatalytic coating certified on the European market (ISO standard)
- Guaranteed functionality on vertical surfaces for 10 years; certificates are available here.
The new FN1 BioMax suspension was specially designed to eliminate the COVID-19 virus. Read more in our article.
For FN® coatings, the company AMJTJ was awarded 2nd place in the Innovation of the Year 2010 competition, received a nomination for the Minister of the Environment Award in the Czech Head 2011 competition, and in 2012 was nominated for The European Business Award.

AMJTJ cooperates with the Czech Academy of Sciences, the University of Chemistry and Technology in Prague, and many other scientific and research institutions in the Czech Republic and abroad. It participates in two international FP7 projects focused on research into the practical use of photocatalysis for air and water purification.
Coatings with titanium dioxide are suitable for:
- long-term façade protection,
- repelling spiders,
- reducing the risk of disease transmission indoors,
- cleaning the air we breathe from allergens, pollen, bacteria, viruses, odors, and mould,
- as an alternative to air purifiers,
- lasting at least 10 years on façades and indoors without the need for reapplication
One square meter of a photocatalytic surface created using FN® coatings is capable, in urban and industrial areas, of purifying the air over one year by removing up to 60% of harmful substances from a total volume of 3 million m3 (with an average daily sunlight exposure of 10 hours and an average wind speed of 0.2 m/s). FN® coatings are the only sufficiently effective and economically efficient solution that allows for an almost immediate and significant reduction of emissions from industrial production and vehicle traffic in urban and industrial environments.




